Measurement of Products in <SUP>17</SUP>N Breakup Reaction

WANG Hong-Wei; WU He-Yu; XIAO Zhi-Gang; JIN Gen-Ming; DUAN Li-Min; LI Zu-Yu; ZHANG Bao-Guo; WANG Su-Fang; HU Pei-Gang; LIU Yong-Ying; ZHAN Wen-Long; GUO Zhong-Yan; JIANG Dong-Xing; HUA Hui; LI Xiang-Qing; QIAN Tao

Chinese Physics C> 2001, Vol. 25> Issue(9) : 834-838

Measurement of Products in ¹⁷N Breakup Reaction

Institute of Modern Physics, The Chinese Academy of Sciences, Lanzhou 730000, China1 Department of Technical Physics, Peking University, Beijing 100871, China

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Abstract：
The breakup reaction of neutron rich nucleus ¹⁷N on ¹⁹⁷Au and ⁹Be targets has been measured at RIBLL (Radioactive Ion Beam Line at Lanzhou). The product yields and the cross sections of charged particles in pair at forward angles were measured with the 14-unit detector array. The detection efficiency of the detector system was corrected by using Monte Carlo method. The breakup cross sections show that the ratio of the breakup cross section on ¹⁹⁷Au to ⁹Be is 4—5. The cross sections of different breakup channels were also obtained. The results indicate that for a heavy target, except the contribution of nuclear dissociation, the Coulomb dissociation contribution has to be taken into account.

References

[1]

. ZHAN Wen-Long,GUO Zhong-Yan,LIU Guan-Hua et al.Science In China,1999,A29(1):77—84(in Chinese)(詹文龙,郭忠言,刘冠华等.中国科学,1999,A29(1):77—84)2. GUO Zhong-Yan,ZHAN Wen-Long,SUN Zhi-Yu et al.High Energy Phys.and Nucl.Phys.1999,23(3):237—243(in Chinese)(郭忠言,詹文龙,孙志宇等.高能物理与核物理,1999,23(3):237—243)3. Basic Science in RI Beam Factory.RIKEN .19944. The Spiral Radioactive Ion Beam Facility.GANIL .R9402 5. Anne R ,Bimbot R ,Dongny S et al.Nucl.Phys.,1994,A575:125 6. ShyamR ,BanerjeeP .Nucl.Phys.,1992,A540:3417. HUA Hui,JIANG Dong-Xing,LI Xiang-Qing et al.High Energy Phys.and Nucl.Phys.,2000,24(6):512—517(inChi nese)(华辉,江栋兴,李湘庆等.高能物理与核物理,2000,24(6):512—517)8. HUA Hui,JIANG Dong-Xing,LI Xiang-Qing et al.Chin.Phys.Lett.,2000,17(3):188—1909. HUA Hui.Doctor Thesis.Beijing University.1999(in Chinese)(华辉,博士论文.北京大学.1999)

[1]	WANG Meng , HU Zheng-Guo , XU Hu-Shan , SUN Zhi-Yu , WANG Jian-Song , XIAO Guo-Qing , ZHAN Wen-Long , ZHANG Xue-Ying , LI Chen , MAO Rui-Shi , ZHANG Hong-Bin , ZHAO Tie-Cheng , XU Zhi-Guo , WANG Yue , CHEN Ruo-Fu , HUANG Tian-Heng , GAO Hui , JIA Fei , FU Fen , GAO Qi , HAN Jian-Long , ZHANG Xue-Heng , ZHENG Chuan , YU Yu-Hong , FAN Rui-Rui , LI Bo , GUO Zhong-Yan . Configuration of the valence neutrons of ¹⁷B. Chinese Physics C, 2008, 32(7): 548-551. doi: 10.1088/1674-1137/32/7/007
[2]	HAN Jian-Long , WANG Qi , XIAO Zhi-Gang , XU Hu-Shan , SUN Zhi-Yu , HU Zheng-Guo , ZHANG Xue-Yin , WANG Hong-Wei , MAO Rui-Shi , YUAN Xiao-Hua , XU Zhi-Guo , ZHAO Tie-Cheng , , , , . Exotic Behavior of Elastic Scattering Differential Cross-Sections of Weakly Bound Nucleus ¹⁷F at Small Angles. Chinese Physics C, 2006, 30(11): 1058-1061.
[3]	WANG Qi , HAN Jian-Long , XIAO Zhi-Gang , XU Hu-Shan , SUN Zhi-Yu , HU Zheng-Guo , ZHANG Xue-Yin , WANG Hong-Wei , MAO Rui-Shi , YUAN Xiao-Hua , XU Zhi-Guo , ZHAO Tie-Cheng , , , , . Elastic Scattering Angular Dispersion of Weakly Bound Nucleus ¹⁷F. Chinese Physics C, 2006, 30(S2): 136-140.
[4]	WU Cui-E , YE Yan-Lin , JIANG Dong-Xing , ZHENG Tao , HUA Hui , LI Zhi-Huan , LI Xiang-Qing , CHEN Zhi-Qiang , HU Qing-Yuan , ZHANG Gao-Long , PANG Dan-Yang , WANG Jia . The Reaction Cross Section and Neutron Removal Cross Sections of 17C. Chinese Physics C, 2005, 29(11): 1052-1056.
[5]	LI Jia-Xing , LI Chen , GUO Zhong-Yan , XIAO Guo-Qing , ZHAN Wenlong , WANG Jian-Song , SUN Zhi-Yu , WANG Meng , CHEN Li-Xin , MAO Rui-Shi , HU Zheng-Guo . Measurement of Total Reaction Cross Section of the Proton Drip-line Nucleus 17Ne on Si Target. Chinese Physics C, 2005, 29(1): 28-31.
[6]	YANG Zhi-Hu , XIAO Guo-Qing , CHEN Xi-Meng , ZHANG Yan-Ping , ZHAO Yong-Tao , ZHANG Xiao-An , SU Hong , CUI Yin , ZHANG Hong-Qiang , XU Xu , SHAO Jian-Xiong . X-Ray in Highly Charged Ar¹⁷⁺Ion Interacting with Mo Surface. Chinese Physics C, 2004, 28(11): 1231-1233.
[7]	LI Jia-Xing , GUO Zhong-Yan , XIAO Guo-Qing , ZHAN Wen-Long , SUN Zhi-Yu , WANG Jian-Song , TIAN Wen-Dong , WANG Meng , CHEN Zhi-Qiang , WANG Wu-Sheng , NING Zhen-Jiang , WANG Jian-Feng , MAO Rui-Shi . Measurement of Total Cross Sections of Nuclei Produced by ²⁰Ne Bombing at ⁹Be Target. Chinese Physics C, 2002, 26(7): 683-689.
[8]	LU Zhao-Hui , WU He-Yu , HU Rong-Jiang , ZHU Yong-Tai , ZHANG Bao-Guo , LI Zu-Yu , WEI Zhi-Yong , DUAN Li-Min , WANG Hong-Wei , XIAO Zhi-Gang , WANG Su-Fang , JIN Gen-Ming , GUO Zh , , , . Angular Distribution of Elastic Scattering of ¹⁷F and ¹⁸Ne on Proton. Chinese Physics C, 2002, 26(6): 594-599.
[9]	LI Xiang-Qing , HUA Hui , JIANG Dong-Xing , YE Yan-Lin , CHEN Tao , LI Zhi-Huan , GE Yu-Cheng , WANG Quan-Jin , WU He-Yu , JIN Gen-Ming , DUAN Li-Min , XIAO Zhi-Gang , WANG Hong-We , , . Coincident Measurement between Neutron and Fragment in Reaction ¹⁷N+¹⁹⁷Au. Chinese Physics C, 2002, 26(9): 920-925.
[10]	LIU XianHui . Alpha Cluster Structure of Hypernuclei and Λ-Seperate Energy of Λ17O. Chinese Physics C, 2000, 24(8): 739-742.
[11]	Lu Jun , Wang Qi , Zhu Yongtai , Xu Hushan , Li Songlin , Zhang Yuhu . Energy Coherence and Charge Diffusion in Dissipative Reactions. Chinese Physics C, 1997, 21(9): 825-830.
[12]	Ren Zhongzhou . Further Studies on Halo Nuclei ¹¹Li,¹⁴Be and ¹⁷B. Chinese Physics C, 1995, 19(6): 562-566.
[13]	Ren Zhongzhou , F. Carstoiu . Further Studies on Halo Nuclei ¹¹Li, ¹⁴Be and ¹⁷B. Chinese Physics C, 1995, 19(S3): 313-318.
[14]	LI Yun-Cai , YANG Shan-De , WU Shi-Shu . CONTRIBUTION OF THE 2H-1P MULTIPLE SCATTERING CORRELATION AND SELF SCREENING EFFECT TO THE SPECTRA OF ¹⁷O AND ¹⁵O. Chinese Physics C, 1990, 14(7): 646-653.
[15]	KONG Ling-Jiang , LIU Ji-Feng . ON THE LOW-EXCITED STATES OF THE HYPERNUCLEUS ¹³C AND ¹⁷O. Chinese Physics C, 1990, 14(5): 435-443.
[16]	Wu Shishu , Yang Shande , Li Yuncai . Contribution of the 2p-1h Multiple Scattering Correlation to the Spectra of ¹⁷O and ¹⁵O. Chinese Physics C, 1989, 13(S3): 321-329.
[17]	CHEN Xin-Yi , YANG Shan-De , WU Shi-Shu . ¹⁵O-¹⁵N,¹⁷F-¹⁷O COULOMB DISPLACEMENT ENERGIES. Chinese Physics C, 1988, 12(6): 822-828.
[18]	ZHANG Ying-Ji , LIU Gen-Bao , ZHOU Shan-Zhu . SINGLET DEUTERON INTERMEDIATE STATE IN d-d FOUR-BODY BREAKUP REACTION (Ⅱ). Chinese Physics C, 1986, 10(5): 592-596.
[19]	WU Zhong-Li , WANG Qi , ZHU Yong-Tai , , . A HIGH RESOLUTION SETUP FOR IDENTIFICATION OF HEAVY ION REACTION PRODUCTS. Chinese Physics C, 1984, 8(6): 757-760.
[20]	Wang De-an , Wang Yu-sheng , Zhou Ling . AN AUTOMATIC GENERAL-PURPOSE PROGRAM FOR FISSION PRODUCTS Ge (Li) GAMMA-RAY SPECTRA ANALYSIS-GSAP. Chinese Physics C, 1980, 4(2): 241-250.

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WANG Hong-Wei, WU He-Yu, XIAO Zhi-Gang, JIN Gen-Ming, DUAN Li-Min, LI Zu-Yu, ZHANG Bao-Guo, WANG Su-Fang, HU Pei-Gang, LIU Yong-Ying, ZHAN Wen-Long, GUO Zhong-Yan, JIANG Dong-Xing, HUA Hui, LI Xiang-Qing and QIAN Tao. Measurement of Products in ¹⁷N Breakup Reaction[J]. Chinese Physics C, 2001, 25(9): 834-838.

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Received: 2000-09-04
Revised: 1900-01-01

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Measurement of Products in ¹⁷N Breakup Reaction

Corresponding author: WANG Hong-Wei,

Institute of Modern Physics, The Chinese Academy of Sciences, Lanzhou 730000, China1 Department of Technical Physics, Peking University, Beijing 100871, China

Received Date: 2000-09-04

Accepted Date: 1900-01-01

Available Online: 2001-09-05

Abstract: The breakup reaction of neutron rich nucleus ¹⁷N on ¹⁹⁷Au and ⁹Be targets has been measured at RIBLL (Radioactive Ion Beam Line at Lanzhou). The product yields and the cross sections of charged particles in pair at forward angles were measured with the 14-unit detector array. The detection efficiency of the detector system was corrected by using Monte Carlo method. The breakup cross sections show that the ratio of the breakup cross section on ¹⁹⁷Au to ⁹Be is 4—5. The cross sections of different breakup channels were also obtained. The results indicate that for a heavy target, except the contribution of nuclear dissociation, the Coulomb dissociation contribution has to be taken into account.

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Measurement of Products in ¹⁷N Breakup Reaction

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Measurement of Products in 17N Breakup Reaction

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Measurement of Products in 17N Breakup Reaction

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Measurement of Products in ¹⁷N Breakup Reaction

Measurement of Products in ¹⁷N Breakup Reaction